140540045041 has 16 divisors (see below), whose sum is σ = 162863870400. Its totient is φ = 119856430080.

The previous prime is 140540044993. The next prime is 140540045077.

140540045041 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 140540045041 - 2⁷ = 140540044913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140540045141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1166616 + ... + 1281433.

It is an arithmetic number, because the mean of its divisors is an integer number (10178991900).

Almost surely, 2^140540045041 is an apocalyptic number.

140540045041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140540045041 is a deficient number, since it is larger than the sum of its proper divisors (22323825359).

140540045041 is a wasteful number, since it uses less digits than its factorization.

140540045041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2448384.

The product of its (nonzero) digits is 6400, while the sum is 28.

The spelling of 140540045041 in words is "one hundred forty billion, five hundred forty million, forty-five thousand, forty-one".